Polymer analysis
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United States of America Patent
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-
Mar 1, 1988
Grant Date -
N/A
app pub date -
Jul 26, 1984
filing date -
Jul 26, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the analysis of polymers which are generally soluble only at elevated temperatures, at least the chromatographic columns in a high pressure liquid chromatography system for the analysis of such polymers are located in an oven maintained at a temperature suitable for maintaining the polymer in solution. Preferably, the detector used is also operable at such elevated temperatures. However, other apparatus such as pumps and injectors are operated at lower temperatures.
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